Comparing regular lubricating oil with two-stroke oil, the relevant difference is that two-stroke oil must have a much lower ash content. This is required to minimize deposits that tend to form if ash is present in the oil which is burned in the engine's combustion chamber.
With one tankful you should be ok but you are better off using the correct oil as a general rule.
ChicksFan
June 2011
howtomendit.com for free repair help, information and advice.
